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https://issues.apache.org/jira/browse/OFBIZ-5046?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Paul Foxworthy updated OFBIZ-5046:
----------------------------------

    Description: 
On demo site, create a new order by using the URL

https://demo-trunk.ofbiz.apache.org/ordermgr/control/orderentry

Enter any Product ID, e.g. GZ-1000
Enter a Quantity, e.g. 1
Click on Add To Order

Now click on Recalculate Order on the title bar of the Create Order screenlet

Check the logs. On the demo site, you can do this with the URL

https://demo-trunk.ofbiz.apache.org/webtools/control/LogView

You will see:

Exception: java.lang.NumberFormatException Message: For input string: "i18n" 
---- stack trace 
--------------------------------------------------------------- 
java.lang.NumberFormatException: For input string: "i18n" 
java.lang.NumberFormatException.forInputString(NumberFormatException.java:48) 
java.lang.Integer.parseInt(Integer.java:449) 
java.lang.Integer.parseInt(Integer.java:499) 
org.ofbiz.order.shoppingcart.ShoppingCartHelper.modifyCart(ShoppingCartHelper.java:673)

The problem is the suffix _i18n on the input elements. The code in modifycart 
assumes the last thing in the parameter names is a sequence number.

The attached patch filters out _i18n parameters.

This problem is not as severe as OFBIZ-5045, because the exception is swallowed 
immediately and the cart is updated properly. Still, these exceptions slow down 
OFBiz and add noise to the logs.

  was:
On demo site, create a new order by using the URL

https://demo-trunk.ofbiz.apache.org/ordermgr/control/orderentry

Enter any Product ID, e.g. GZ-1000
Enter a Quntity, e.g. 1
Click on Add To Order

Now click on Recalculate Order on the title bar of the Create Order screenlet

Check the logs. On the demo site, you can do this with the URL

https://demo-trunk.ofbiz.apache.org/webtools/control/LogView

You will see:

Exception: java.lang.NumberFormatException Message: For input string: "i18n" 
---- stack trace 
--------------------------------------------------------------- 
java.lang.NumberFormatException: For input string: "i18n" 
java.lang.NumberFormatException.forInputString(NumberFormatException.java:48) 
java.lang.Integer.parseInt(Integer.java:449) 
java.lang.Integer.parseInt(Integer.java:499) 
org.ofbiz.order.shoppingcart.ShoppingCartHelper.modifyCart(ShoppingCartHelper.java:673)

The problem is the suffix _i18n on the input elements. The code in modifycart 
assumes the last thing in the parameter names is a sequence number.

The attached patch filters out _i18n parameters.

This problem is not as severe as OFBIZ-5045, because the exception is swallowed 
immediately and the cart is updated properly. Still, these exceptions slow down 
OFBiz and add noise to the logs.

    
> Recalculate Order causes NumberFormatException
> ----------------------------------------------
>
>                 Key: OFBIZ-5046
>                 URL: https://issues.apache.org/jira/browse/OFBIZ-5046
>             Project: OFBiz
>          Issue Type: Bug
>          Components: order
>    Affects Versions: SVN trunk
>            Reporter: Paul Foxworthy
>            Priority: Minor
>         Attachments: OFBIZ-5046_RecalculateOrderNumberFormatException
>
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> On demo site, create a new order by using the URL
> https://demo-trunk.ofbiz.apache.org/ordermgr/control/orderentry
> Enter any Product ID, e.g. GZ-1000
> Enter a Quantity, e.g. 1
> Click on Add To Order
> Now click on Recalculate Order on the title bar of the Create Order screenlet
> Check the logs. On the demo site, you can do this with the URL
> https://demo-trunk.ofbiz.apache.org/webtools/control/LogView
> You will see:
> Exception: java.lang.NumberFormatException Message: For input string: "i18n" 
> ---- stack trace 
> --------------------------------------------------------------- 
> java.lang.NumberFormatException: For input string: "i18n" 
> java.lang.NumberFormatException.forInputString(NumberFormatException.java:48) 
> java.lang.Integer.parseInt(Integer.java:449) 
> java.lang.Integer.parseInt(Integer.java:499) 
> org.ofbiz.order.shoppingcart.ShoppingCartHelper.modifyCart(ShoppingCartHelper.java:673)
> The problem is the suffix _i18n on the input elements. The code in modifycart 
> assumes the last thing in the parameter names is a sequence number.
> The attached patch filters out _i18n parameters.
> This problem is not as severe as OFBIZ-5045, because the exception is 
> swallowed immediately and the cart is updated properly. Still, these 
> exceptions slow down OFBiz and add noise to the logs.

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